Home / 62,059,883.23-85,642,634.79-35,969,534.67

Finding the Fourth Proportional to 62,059,883.23, 85,642,634.79 and 35,969,534.67

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Solution

The fourth proportional to 62,059,883.23, 85,642,634.79 and 35,969,534.67 is: 49,637,955.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,059,883.23 : 85,642,634.79 = 35,969,534.67 : x
  2. Step 2: Convert to fraction form
    62,059,883.23/85,642,634.79 = 35,969,534.67/x
  3. Step 3: Cross multiply
    62,059,883.23x = 85,642,634.79 × 35,969,534.67
  4. Step 4: Simplify right side
    62,059,883.23x = 3,080,525,721,630,213
  5. Step 5: Solve for x
    x = 3,080,525,721,630,213/62,059,883.23
  6. Step 6: Final answer
    x = 49,637,955.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.